com.ibm.icu.impl

Class StringRange

java.lang.Object

com.ibm.icu.impl.StringRange

public class StringRange
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	StringRange.Adder

Field Summary

Fields

Modifier and Type	Field and Description
static Comparator<int[]>	COMPARE_INT_ARRAYS

Constructor Summary

Constructors

Constructor and Description
StringRange()

Method Summary

Modifier and Type	Method and Description
static void	compact(Set<String> source, StringRange.Adder adder, boolean shorterPairs) Faster but not as good compaction.
static void	compact(Set<String> source, StringRange.Adder adder, boolean shorterPairs, boolean moreCompact) Compact the set of strings.
static Collection<String>	expand(String start, String end, boolean requireSameLength, Collection<String> output)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COMPARE_INT_ARRAYS

public static final Comparator<int[]> COMPARE_INT_ARRAYS

Constructor Detail

StringRange

public StringRange()

Method Detail

compact

public static void compact(Set<String> source,
                           StringRange.Adder adder,
                           boolean shorterPairs,
                           boolean moreCompact)

Compact the set of strings.

Parameters:

source - set of strings

adder - adds each pair to the output. See the StringRange.Adder interface.

shorterPairs - use abc-d instead of abc-abd

moreCompact - use a more compact form, at the expense of more processing. If false, source must be sorted.

compact

public static void compact(Set<String> source,
                           StringRange.Adder adder,
                           boolean shorterPairs)

Faster but not as good compaction. Only looks at final codepoint.

Parameters:

source - set of strings

adder - adds each pair to the output. See the StringRange.Adder interface.

shorterPairs - use abc-d instead of abc-abd

expand

public static Collection<String> expand(String start,
                                        String end,
                                        boolean requireSameLength,
                                        Collection<String> output)